2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

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Chemical Name:2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione
CAS No.:1350515-71-7
Molecular Formula:C₂₀H₁₆N₆O₂S
Molecular Weight:404.452
Hs Code.:

Synonyms:2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

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Chemical Property of 2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

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Technology Process of 2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

There total 4 articles about 2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 62.0%

: 16344-24-4
2-(phenylamino)nicotinic acid

: 107089-79-2
NSC 373858

: 1350515-71-7
2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

Guidance literature:: With trichlorophosphate; at 105 ℃; Inert atmosphere;
DOI:10.1016/j.bmc.2011.09.060

Reference yield:

: 1452-94-4
ethyl 2-chloronicotinate

: 1350515-71-7
2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

Guidance literature:: Multi-step reaction with 3 steps

1: ethylene glycol / 6 h / 160 °C

2: sodium hydroxide / ethanol / 2 h / Reflux

3: trichlorophosphate / 105 °C / Inert atmosphere

With sodium hydroxide; trichlorophosphate; In ethanol; ethylene glycol;
DOI:10.1016/j.bmc.2011.09.060

Reference yield:

: 62-53-3
aniline

: 1350515-71-7
2-(2-anilino-3-pyridyl)-10-methyl-5,10-dihydro-5λ6-benzo[e][1,2,4]triazolo[1,5-b][1,2,4]thiadiazine-5,5-dione

Guidance literature:: Multi-step reaction with 3 steps

1: ethylene glycol / 6 h / 160 °C

2: sodium hydroxide / ethanol / 2 h / Reflux

3: trichlorophosphate / 105 °C / Inert atmosphere

With sodium hydroxide; trichlorophosphate; In ethanol; ethylene glycol;
DOI:10.1016/j.bmc.2011.09.060